Hi! I wanted to see if any of you know how to create a SAFE, chemical heat reaction? For example, using non toxic chemicals that would be safe for kids to try. I don’t need a boiling hot reaction, luke warm would be ideal! Like something gets warm when water mixes with it?
Hi there. Vinegar and baking soda product “hot ice” and is easy to create. This website shows this reaction (and several other chemistry experiments for kids) – https://www.kiwico.com/blog/2016/10/14/10-simple-chemistry-experiments-for-kids/